Why Choose Alkylation Unit Technology & Operations Training Course?
Alkylation is an important refinery conversion process that combines light olefins with isobutane to produce alkylate, a high-octane gasoline blending component with low sulphur, low aromatic content and excellent combustion characteristics. Alkylate plays an increasingly significant role in producing cleaner gasoline while meeting stringent fuel-quality and environmental requirements.
The performance of an alkylation unit depends on feedstock quality, reaction temperature, isobutane-to-olefin ratio, acid strength, hydrocarbon–acid contact and effective separation. Contaminants such as water, sulphur compounds, diolefins and oxygenates can increase acid consumption, promote corrosion and reduce alkylate quality.
This Alkylation Unit Technology & Operations Training Course provides comprehensive coverage of alkylation chemistry, process technologies, feed preparation, reactor systems, acid management, fractionation and process safety. It enables participants to analyse operating conditions, troubleshoot unit problems, improve alkylate quality and optimise acid consumption, energy efficiency and equipment reliability.
What are the Goals?
By the end of this training course, participants will be able to:
- Explain the chemistry and operating principles of refinery alkylation
- Evaluate the effects of feedstock composition and contaminants
- Compare sulphuric acid and hydrofluoric acid technologies
- Describe emerging solid-acid alkylation processes
- Control the critical operating variables affecting alkylate quality
- Manage acid concentration, circulation and consumption
- Optimise isobutane recycling and olefin conversion
- Troubleshoot reactor, settler and fractionation-system problems
- Identify corrosion, fouling and equipment-reliability concerns
- Apply appropriate process-safety and emergency-response measures
Who is this Training Course for?
This training course is suitable for:
- Alkylation unit operators and supervisors
- Refinery process and operations engineers
- Production and shift engineers
- Process control and instrumentation engineers
- Refinery technical-services personnel
- Maintenance and reliability engineers
- Inspection, corrosion and mechanical-integrity specialists
- Laboratory and product-quality personnel
- Health, safety and environmental professionals
How will this Training Course be Presented?
The course combines technical presentations with process-flow diagrams, equipment illustrations, operating-data analysis, calculations, troubleshooting exercises and refinery case studies. Participants will examine alkylation operating scenarios and determine suitable corrective and preventive actions.
The Course Content
- Role of alkylation in refinery gasoline production
- Alkylate properties and gasoline-blending advantages
- Sources and characteristics of olefin feedstocks
- Isobutane supply, purity and availability
- Alkylation reaction mechanisms and reaction pathways
- Primary reactions and undesirable side reactions
- Effects of feed composition on alkylate yield and octane
- Alkylation material balance and product-yield calculations
- Overview of commercial alkylation technologies
- Sulphuric acid alkylation process configuration
- Hydrofluoric acid alkylation process configuration
- Comparison of sulphuric acid and hydrofluoric acid systems
- Reactor, contactor, settler and circulation-system design
- Effluent treatment, neutralisation and acid regeneration
- Solid-acid and ionic-liquid alkylation technologies
- Technology selection, operating costs and environmental factors
- Olefin-feed treatment and contaminant removal
- Isobutane-feed preparation and quality requirements
- Effects of water, sulphur, diolefins and oxygenates
- Reaction temperature and refrigeration control
- Isobutane-to-olefin ratio and olefin-space-velocity control
- Acid-to-hydrocarbon ratio and mixing performance
- Acid settling, separation and circulation
- Monitoring reaction performance and olefin conversion
- Alkylation effluent separation and treatment
- Deisobutaniser operation and isobutane recovery
- Depropaniser, debutaniser and associated fractionation systems
- Alkylate product recovery and quality control
- Acid concentration, strength and contamination monitoring
- Causes of excessive acid consumption
- Acid handling, storage, transfer and regeneration
- Corrosion control and materials-of-construction considerations
- Troubleshooting low alkylate octane and poor product quality
- Diagnosing high acid consumption and acid-soluble oil formation
- Resolving emulsion, settling and acid-carryover problems
- Troubleshooting reactor-temperature and refrigeration limitations
- Identifying fractionation and isobutane-recycle constraints
- Managing hydrofluoric and sulphuric acid exposure hazards
- Leak detection, containment and emergency-response systems
- Improving throughput, energy efficiency and unit reliability
Certificate
- AZTech Certificate of Completion for delegates who attend and complete the training course
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